Saturday January 29, 2011: Celebrities gear up for the the 17th Annual Screen Actors Guild Awards at the Entertainment Weekly pre-party at Chateau Marmont. Seen here are: Chevy Chase, Rose McGowan, Amber Heard, Shenae Grimes, Penelope Ann Miller, Ty Burrell, Trevor Donovan, Chord Overstreet, Martha Plimpton, Laura Vandervoort, and Amanda Righetti.